Medscape Neurology Minute

 
 
  • A Key Indicator in Late-Onset Alzheimer Disease?   Dr Alan Jacobs shares results of a 'big data' analysis of biomarkers that may one day have value as therapeutic interventions.
  • Nilotinib Shows Early Safety in Parkinson' Dementia   Dr Alan Jacobs details a small proof-of-concept study, the first to treat persons with advanced Parkinson's with a tyrosine kinase inhibitor.
  • Genetic Link Confirmed for Neurodegeneration and Metabolism   Dr Alan Jacobs details a new study with SORLA, a genetic risk factor for Alzheimer disease that is now linked to obesity.
  • A Downside to Smartphone Alerts   Dr Alan Jacobs discusses a study in college students which concluded that strategies should be taken to curtail our constant digital stimulation.
  • Does Menopause Mean More Migraines?   Dr Alan Jacobs reviews a study that determines whether migraine frequency increases in women during menopausal transition.
  • Do People Feel Pain While Sleepwalking?   Do sleepwalkers feel pain? Dr Alan Jacobs discusses new research exploring the question.
  • Targeting a Single Pathway to Treat Peripheral Neuropathy   Dr Alan Jacobs reviews the results of a recent study finding that overactivation of matrix-metalloproteinase-13 is a key mechanism underlying peripheral neuropathy.
  • Could Diet Improve Outcomes in Glioblastoma?   Dr Alan Jacobs discusses an experimental study evaluating a high-fat, low-carbohydrate diet in mice with glioblastoma.
  • The Neuroscience of Regulating Sleep Duration   Dr Alan Jacobs discusses a recent study finding that calcium-dependent hyperpolarization regulates sleep duration in mammals.
  • Immunotherapy in the Prevention of Alzheimer Disease   Dr Jacobs reviews the results of a recent study evaluating passive immunotherapy with encapsulated cell implants to target misfolded proteins in the prevention of Alzheimer disease.
  • Do Benzodiazepines Increase the Risk for Dementia?   A recent study finds that higher cumulative benzodiazepine use is not associated with risk for dementia or cognitive decline, explains Dr Alan Jacobs.
  • Cannabidiol for Treatment-Resistant Epilepsy   Dr Jacobs reviews the results of an open-label trial evaluating the safety and efficacy of cannabidiol in patients with treatment-resistant epilepsy.
  • A Potential Therapeutic Target in ALS and Dementia   Researchers have identified mutations that may be a key to understanding and treating some forms of neurodegeneration.
  • Can the MIND Diet Reduce Alzheimer's Risk?   Adhering to the MIND diet has been associated with a reduction in risk for Alzheimer disease and slowing of cognitive decline among aging adults.
  • Ghrelin Receptor Blockade and Food Behaviors   New preclinical data show that ghrelin may play an important role in food behaviors and that blocking these receptors may reduce food foraging, hoarding, and intake.
  • A New Map of the Hippocampus   Researchers have developed a new, detailed map of the hippocampus that may aid in future research to improve treatment for neurologic and psychiatric disorders.
  • A Possible Therapy for Menopausal Cognitive Decline   Menopausal women taking LDX showed significant improvements in organization and motivation for work, attention, and processing speed.
  • A New Drug Class for Migraine Prevention   Dr Jacobs discusses a new therapeutic class of agents for migraine prevention and some phase 2 results.
  • A Combo Therapy for Agitation in Alzheimer Disease   Dr Jacobs reviews the results of a preliminary trial evaluating dextromethorphan/quinidine for reducing symptoms of agitation in patients with Alzheimer disease.
  • Does Physical Activity Affect Cognition?   Dr Jacobs reviews the results of a study evaluating the relationship between aerobic exercise and cognitive outcomes.